<div class="apiDetail">
    <div>
        <h2><span>Function(treeId, treeNode)</span><span class="path">setting.view.</span>addDiyDom</h2>

        <h3>Overview<span class="h3_info">[ depends on <span
                class="highlight_green">jquery.ztree.core</span> js ]</span></h3>

        <div class="desc">
            <p></p>

            <div class="longdesc">
                <p>This function used to display the custom control on the node.</p>

                <p class="highlight_red">1. If you have huge node data, please note: this function will affect the
                    initialization performance. If not required, it is recommended not to use this function.</p>

                <p class="highlight_red">2. This function is an advanced application, please make sure that a better
                    understanding of zTree before you use it.</p>

                <p>Default: null</p>
            </div>
        </div>
        <h3>Function Parameter Descriptions</h3>

        <div class="desc">
            <h4><b>treeId</b><span>String</span></h4>

            <p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
            <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>

            <p>JSON data object of the node which display the custom control.</p>
        </div>
        <h3>Examples of setting & function</h3>
        <h4>1. Display button in all nodes.</h4>
	<pre xmlns=""><code>var setting = {
        view: {
        addDiyDom: addDiyDom
        }
        };
        function addDiyDom(treeId, treeNode) {
        var aObj = $("#" + treeNode.tId + "_a");
        if ($("#diyBtn_"+treeNode.id).length>0) return;
        var editStr = "&lt;span id='diyBtn_space_" +treeNode.id+ "' &gt; &lt;/span&gt;"
        + "&lt;button type='button' class='diyBtn1' id='diyBtn_" + treeNode.id
        + "' title='"+treeNode.name+"' onfocus='this.blur();'&gt;&lt;/button&gt;";
        aObj.append(editStr);
        var btn = $("#diyBtn_"+treeNode.id);
        if (btn) btn.bind("click", function(){alert("diy Button for " + treeNode.name);});
        };
        ......</code></pre>
    </div>
</div>